Disk holder



FIG. 1 is a top perspective view of a disc holder showing my new design;

FIG. 2 is a plan view thereof;

FIG. 3 is a front elevation view thereof, the back elevation being identical;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a right side view thereof, the left side being identical. 

The ornamental design for disc holder, as shown and described. 